| Dokodemo Hamster Japan | Bandai - WonderSwan | 2000 |
| Fever - Sankyo Koushiki Pachinko Simulation for WonderSwan Japan | Bandai - WonderSwan | 1999 |
| Fishing Freaks - Bass Rise for WonderSwan Japan | Bandai - WonderSwan | 2000 |
| Kyousouba Ikusei Simulation - Keiba Japan Rev 1 | Bandai - WonderSwan | 1999 |
| Dokodemo Hamster 3 - Odekake Saffron Japan Rev 2 | Bandai - WonderSwan Color | 2000 |